UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbB3J27ufgD33BstFRnU8VlgTWd9t8xDaRjklZGQCN8=' 
WHERE 
  key_id = '8204b716f1db968280250f9f02085d3089a33cabdcaa96f42ecb130b0f693bd3' 
  AND (
    token = 'SbB3J27ufgD33BstFRnU8VlgTWd9t8xDaRjklZGQCN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )